Kilotest: Diagnoses of z-index not zero violation by HTML element 31 on Jim Slavik—About page

Basics

About the Jim Slavik—About page

• URL: https://www.jimslavik.com/about
• Tested 25 days ago by job 7fj on 2026-06-25 at 19:23

About HTML element 31

• Tag name: HEADER
• Text: Classes … Join the community
• Start tag: <header class="sticky top-0 z-50 border-b border-border bg-background/80 backdrop-blur-md">
• XPath: /html/body/header[1]
• Bounding box: x = 0, y = 0, width = 1920, height = 65

About the z-index not zero issue

• Why it matters: User cannot predict the effect of clicking
• Priority: lowest
• Related WCAG standard: 1.4

Diagnoses

Here is how rule engines diagnose the z-index not zero issue for HTML element 31 of the Jim Slavik—About page.

1. z-index style property of the element is 50

   Tool: Testaro (CVS Health)

   Rule: zIndex